Math, asked by jskapiljskapil, 9 months ago

Add:2x+6y+9z,6x-2y-3z,5x+4y-2z.

Answers

Answered by Nandan12345
4

Pahle hame same variables ke saath step likhna hai then sign change and last add with same variables

Step-by-step explanation:

Solu - 2x+ 5x+6x+6y+(-2y)+4y+(-3z)+(-2z)

= 2x+5x+6x+6y-2y+4y-3z-2z

= 13x+8y-5z

Ans = 13x+8y+5z

If this answer help you then mark me as brainliest Thank you

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